ISRC PTVC17000128
Verified recording
PTVC17000128 is “Canção de madrugar” by Sérgio Borges,
registered on the CopyrightChains blockchain with CopyrightID
0x378fa592f6c4fc6815dc934aaf2ceb39f7469d984bfb30c5942f290ca9990936 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC17000128.
Recording identifiers
- ISRC
- PTVC17000128
- Title
- Canção de madrugar
- Artist
- Sérgio Borges
- CopyrightID (CopyrightChains transaction hash)
0x378fa592f6c4fc6815dc934aaf2ceb39f7469d984bfb30c5942f290ca9990936
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:41868b8e6f1b9fa3f4aba57c6a038e0131bfb5357b20c508ed6bc3a8cf0b1899- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC17000128
- Bitcoin block existence check
- https://blockstream.info/api/block/960337